Cowling for an outboard engine



FIG. 1 is a perspective view, taken from a rear, left side, showing a cowling for an outboard engine according to our design;

FIG. 2 is a perspective view thereof, taken from a front, left side;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Throughout the figures, the broken lines show unclaimed structure of the cowling, and form no part of the claimed design. 

The ornamental design for a cowling for an outboard engine, as shown. 